Cooling equipment for magnesium alloy casting

By designing cooling equipment for magnesium alloy casting and using support columns and fixed plate structures, the cooling liquid and air can effectively reach the bottom of the mold, solving the problem of uneven heat dissipation at the bottom of the mold in existing equipment, and improving product quality and convenience of use.

CN222626159UActive Publication Date: 2025-03-18LUOYANG TIANHUI MAGNESIUM IND CO LTD
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Patent Information

Application Number
CN202421312750.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-11
Publication Date
2025-03-18
Estimated Expiration
2034-06-11

AI Technical Summary

Technical Problem

When existing cooling equipment cools the magnesium alloy mold, the bottom of the mold cannot be sprayed with coolant, and the cooling air cannot blow to the bottom of the mold, resulting in uneven heat dissipation, which may cause cracks on the surface or cracks in the inside of the magnesium alloy product.

Method used

A cooling equipment for casting of magnesium alloy is designed. By setting up a support column and a fixing plate, the support column supports the bearing plate and the mold, so that most of the surface on the bottom of the mold is suspended. The second nozzle is used to spray coolant on the bottom of the mold, and the air blown by the cooling fan is blown into the bottom of the mold through the gap between the support columns for cooling.

Benefits of technology

It effectively avoids the problem of uneven heat dissipation between molds and magnesium alloys, improves product quality, is relatively convenient to use, and the equipment can adapt to molds of different sizes.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model relates to the technical field of casting cooling, and discloses a cooling device for magnesium alloy casting, which comprises a device shell, a first spray head is fixed on the top of the inner surface of the device shell, and a supporting column and a fixing plate are arranged to support a bearing plate and a die through the supporting column when the die is placed on the top of the bearing plate. Most of the surface of one side of the bottom of the mold is in a suspended state, so that a fixing plate can spray cooling liquid to the bottom of the mold through a second spray head arranged at the top to cool the mold; and air blown into the equipment shell by the cooling fan can also be blown into one side of the bottom of the mold through gaps among the multiple groups of supporting columns to cool the mold, so that the problems that the bottom of the mold cannot be sprayed by the cooling liquid and the air of the cooling fan cannot be blown to the bottom of the mold are avoided; and therefore, the product quality is relatively improved, and the magnesium alloy heat dissipation mold is relatively convenient to use.
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